assert(strlen(inputAudioFilename) < MAX_FILENAME_LEN &&
strlen(outputAudioFilename) < MAX_FILENAME_LEN);
// Copy the strings since we don't know the lifetime of the input pointers.
strncpy(_inputAudioFilename, inputAudioFilename, MAX_FILENAME_LEN);
strncpy(_outputAudioFilename, outputAudioFilename, MAX_FILENAME_LEN);
assert(strlen(inputAudioFilename) < MAX_FILENAME_LEN &&
strlen(outputAudioFilename) < MAX_FILENAME_LEN);
// Copy the strings since we don't know the lifetime of the input pointers.
strncpy(_inputAudioFilename, inputAudioFilename, MAX_FILENAME_LEN);
strncpy(_outputAudioFilename, outputAudioFilename, MAX_FILENAME_LEN);